package pro.softzhang.algo.flag.knowledge;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * 回溯
 * https://leetcode.cn/tag/backtracking/problemset/
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.SOURCE)
public @interface KBackTracking {
}
